diff --git a/setup.cfg b/setup.cfg
index bd2f9fa7511..7329cd9196a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -65,7 +65,7 @@ dev =
     pytest-trio==0.8.0
     pytest-xdist==2.5.0
     trio-typing[mypy]>=0.6,<0.11
-    types-cryptography==3.3.18
+    types-cryptography==3.3.23.2
 docs =
     sphinx==7.*
     sphinx-rtd-theme==2.*